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Diffstat (limited to 'core/java/android/text/Layout.java')
| -rw-r--r-- | core/java/android/text/Layout.java | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/core/java/android/text/Layout.java b/core/java/android/text/Layout.java index c3b2a16cc986..60fff7387c75 100644 --- a/core/java/android/text/Layout.java +++ b/core/java/android/text/Layout.java @@ -2145,18 +2145,14 @@ public abstract class Layout { * text within the layout of a line. */ public static class Directions { - // Directions represents directional runs within a line of text. - // Runs are pairs of ints listed in visual order, starting from the - // leading margin. The first int of each pair is the offset from - // the first character of the line to the start of the run. The - // second int represents both the length and level of the run. - // The length is in the lower bits, accessed by masking with - // DIR_LENGTH_MASK. The level is in the higher bits, accessed - // by shifting by DIR_LEVEL_SHIFT and masking by DIR_LEVEL_MASK. - // To simply test for an RTL direction, test the bit using - // DIR_RTL_FLAG, if set then the direction is rtl. - /** + * Directions represents directional runs within a line of text. Runs are pairs of ints + * listed in visual order, starting from the leading margin. The first int of each pair is + * the offset from the first character of the line to the start of the run. The second int + * represents both the length and level of the run. The length is in the lower bits, + * accessed by masking with RUN_LENGTH_MASK. The level is in the higher bits, accessed by + * shifting by RUN_LEVEL_SHIFT and masking by RUN_LEVEL_MASK. To simply test for an RTL + * direction, test the bit using RUN_RTL_FLAG, if set then the direction is rtl. * @hide */ @VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE) |